Ext之grid右键菜单

Ext.ns('Ext.ux.grid');
Ext.ux.grid.RightMenu = function(options) {
    var currRecord = false;
    var currRowIndex = false;
    var currGrid = false;
    var menuItems = Ext.each(options.items, function() {
                var item = this;
                this.handler = function() {
                    item.recHandler
                            && item.recHandler(currRecord, currRowIndex,
                                    currGrid);
                };
            });
    var menu = new Ext.menu.Menu({
                items : options.items
            });
    this.init = function(grid) {
        grid.addListener('rowcontextmenu', function(client, rowIndex, e) {
                    e.preventDefault();
                    if (rowIndex < 0) {
                        return;
                    }
                    client.getSelectionModel().selectRow(rowIndex);
                    currRowIndex = rowIndex;
                    currRecord = grid.getStore().getAt(rowIndex);
                    currGrid = grid;
                    menu.showAt(e.getXY());
                });
    };
};

[javascript] view plaincopy var rightMenu = new Ext.ux.grid.RightMenu({
            items : [{
                        text : '增加',
                        recHandler : onAdd
                    }, {
                        text : '删除',
                        recHandler : function(record, rowIndex, grid) {
                            alert(1);
                        }
                    }]
        });

只需要将上面代码作为插件使用就OK了

[javascript]
selModel : new Ext.grid.RowSelectionModel({
singleSelect : true
}),
plugins : [rightMenu],

补充：综合编程 , 其他综合 ,